Point to common/models string fix

FIx in naming policy and yaml coder

Issue-ID: POLICY-2486
Change-Id: I19f4cbabbed950d2bf9a4ac023020462bd41086b
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>
diff --git a/pom.xml b/pom.xml
index 18426aa..98f986e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -40,8 +40,8 @@
     <description>Code that implements the Policy Administration Backend.</description>
 
     <properties>
-        <policy.common.version>1.6.3</policy.common.version>
-        <policy.models.version>2.2.3</policy.models.version>
+        <policy.common.version>1.6.4-SNAPSHOT</policy.common.version>
+        <policy.models.version>2.2.4-SNAPSHOT</policy.models.version>
     </properties>
 
     <modules>